Katy's favorite rides at the amusement park are the roller coasters and water slide. the wait time for the roller coaster is 25 minutes and the wait time for the water slide is 10 minutes. if she went on 12 rides total and waited 3 hours in line, how many times did she go on each ride.

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

Graph the equationy= x+3[tex]y = x + 3[/tex]

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.